... high performance of constant voltage; 3.good cost performance Series three(Single) A.C. synchronous generator Verified Information This information is Verified by Bureau Veritas ... & Model No. Available Date-Expired Date CE SAP SP1001GZ1001189 Three Phase Generator Sets & GF-5, 8, 10, 12, 15, ... /01/18 --- 2049/12/31 CE SAP SP1001GZ1001190 Single Phase Generator 2010/01/18 --- 2049/12/31 Testing Report: ...